FIND

Find substring position.

IEC conformance operatorStringsIEC 61131-3IEC 61499

Interface

The published port signature. This is the whole of what the block exposes to your program — the implementation body is not shown here and ships with the download.

Inputs

PortType
IN1STRING
IN2STRING

Outputs

PortType
OUTUINT

IEC 61499 event interface

EI REQ·EO CNF

Validation evidence

A standard IEC 61131-3 operator that ships a real one-line body rather than a stub. The tier is covered by the catalogue's operator conformance suite, which instantiates shipped operators on the vplant simulator and asserts their IEC semantics against a conforming implementation. Individual operators carry no per-block test record and are not sold as validated application blocks.

  • Conforms to IEC 61131-3
  • Conforms to IEC 61499

Download FIND — free

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Source is never published on this page. The implementation is released to a signed-in Ri Tech account — free of charge, but never anonymously.